optimus is a range of high performance sound level meters that use the very latest digital technology to bring new features and functions to handheld noise measurement instruments.

All of the optimus instruments feature an ergonomically designed case, a high resolution OLED colour screen and a simple, intutive user interface, all of which combine to make the instruments easy to use whilst giving you all of the information you need at your fingertips.

SoundSign™ is a highly visible noise activated warning sign that has been designed for use in environments where there is a need to clearly warn or indicate when a preset noise level is reached.

In addition to the traditional Noise at Work style sign, the Sound Sign is also available with a range of other graphics and text which allows it to be used in environments where the noise levels may not reach those where hearing protection is required, but where there is still a need to warn or indicate excessive sound levels.

The doseBadge is the original wireless personal noise dosemeter. With a rugged, durable metal case, no cables, controls or external microphone, the doseBadge is simple, reliable and easy to use

Data logging and Time History are provided as standard along with Dual Channel measurement allowing you to measure two sets of data at the same time.